In my book it says "a variation of the revolving armature ac generator is often used for very low power ( e.g. , Ann automobile alternator) where both windings are on interlaced on a stator and the field are coupled by a rotating soft iron (electromagnetic) armature without windings."
What do they mean by both windings? And interlaced? And why doesnt the armature need windings? What does electromagnetic in this case mean?
What do they mean by both windings? And interlaced? And why doesnt the armature need windings? What does electromagnetic in this case mean?